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A modal Based on rough set theory and BP neural network for the heart disease severity diagnosis and evaluation is proposed. According to the heart disease symptoms data quantized by Konhonen neural network, a decision table is created and reduced using the rough set theory. After reducing the decision table, the symptoms data are the input of the BP neural network, and the diagnosis data are the...
"Parallel development and independent integration software development model" is proposed in this paper, which takes the characteristics of software development in scientific research field into consideration, absorbs fully the merits of available software development model, and makes good use of some recent thoughts and technologies such as software reuse, components, UML and so on. Each...
This paper makes use of the non-linear relation between dye concentration and textile reflectivity, and the non-linear relation between textile reflectivity and the Lab value of textile to achieve a conclusion that there is a non-linear relation between dye concentration and the Lab value of textile. In addition, this paper uses the RBF (radial basis function) neural network to approximate the relation...
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